Răspunsuri

2014-06-16T17:12:16+03:00
Notam cu x=numarul
x/3=C1, rest 2-->x=3C1+2--->x-2=3C1
x/5-C2,rest 2--->x=5C1+2---->x-2=5C2---------------------------->x-2∈ c.m.m.m.c [3,5]=15---->x-2=15--->x=17
1 5 1
2014-06-16T17:22:02+03:00